[K8s Otel] Pod details dashboard - View logs in discover does not show results

The View pod logs in Discover link in the Pod details dashboard , on click, provides an option to View logs in Discover.

This applies the filter on `k8s.pod.name` field

Example:
```
k8s.pod.name:"web-frontend-796fcd55b9-jmlkh"
```

This must be corrected to `k8s.object.name`.

Example:

```
k8s.object.name:"web-frontend-796fcd55b9-jmlkh"
```